The pathways that have led to our evolution are quirky, improbable, unrepeatable and utterly unpredictable.
Stephen Jay GouldPeople talk about human intelligence as the greatest adaptation in the history of the planet. It is an amazing and marvelous thing, but in evolutionary terms, it is as likely to do us in as to help us along.
Stephen Jay GouldAsian Homo erectus died without issue and does not enter our immediate ancestry (for we evolved from African populations); Neanderthal people were collateral cousins, perhaps already living in Europe while we emerged in Africa... In other words, we are an improbable and fragile entity, fortunately successful after precarious beginnings as a small population in Africa, not the predictable end result of a global tendency. We are a thing, an item of history, not an embodiment of general principles.
Stephen Jay GouldDetails are all that matters; God dwells in these and you never get to see Him if you don't struggle to get them right.
Stephen Jay Gould